Metamizole-D3 (sodium salt)

Name: Metamizole-D3 (sodium salt)
Brand: Vaqora Chemicals
SKU: VQ-038333

About Metamizole-D3 (sodium salt)

Vaqora Chemicals supplies Metamizole-D3 (sodium salt), a stable isotope labelled analogue related to Metamizole registered under CAS number 2512223-60-6. The compound has the formula C13H16N3NaO4S, corresponding to a molecular weight of 336.36 g/mol. Systematically, it is named sodium [(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-(trideuteriomethyl)amino]methanesulfonate. It is also known as Dipyrone-d3 or Dipyrone D3 sodium.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Metamizole and related analytes in bioanalytical, pharmacokinetic and impurity studies. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Metamizole-D3 (sodium salt) is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Metamizole

View every impurity, metabolite and intermediate we list for Metamizole.

Metamizole impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Metamizole-D3 (sodium salt)
Catalogue No.	VQ-038333
CAS Number	2512223-60-6
IUPAC name	sodium [(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-(trideuteriomethyl)amino]methanesulfonate
Molecular formula	C₁₃H₁₆N₃NaO₄S
Molecular weight	336.36 g/mol
Exact mass	336.0948
Grade	Reference Standard
HSN code	38229090
InChIKey	DJGAAPFSPWAYTJ-MUTAZJQDSA-M
SMILES	[2H]C([2H])([2H])N(CS(=O)(=O)[O-])C1=C(N(N(C1=O)C2=CC=CC=C2)C)C.[Na+]
PubChem CID	137700554

Physical properties
Physical form	Solid
H-bond donors / acceptors	0 / 6
TPSA	92.4 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Metamizole-D3 (sodium salt)?

The CAS Registry Number of Metamizole-D3 (sodium salt) is 2512223-60-6. It is also known as Dipyrone-d3, Dipyrone D3 sodium, Metamizole-d3 (sodium).

What is the molecular formula and molecular weight of Metamizole-D3 (sodium salt)?

Metamizole-D3 (sodium salt) has the molecular formula C13H16N3NaO4S and a molecular weight of 336.36 g/mol. Its IUPAC name is sodium [(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-(trideuteriomethyl)amino]methanesulfonate.

What is Metamizole-D3 (sodium salt) used for?

Metamizole-D3 (sodium salt) is supplied as a characterised reference material related to Metamizole. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Metamizole-D3 (sodium salt) can I order?

We supply Metamizole-D3 (sodium salt) in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Metamizole-D3 (sodium salt)?

Yes. Every lot of Metamizole-D3 (sodium salt) is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Metamizole-D3 (sodium salt) be shipped internationally?

Yes. We export Metamizole-D3 (sodium salt) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.